volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

All Technical Service Bulletins for Control Module HVAC: > < ECC Module - Interference Prevention|Page 234
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Diagnostic trouble code 1-1-1 posted:

No fault recorded. Self-adjustment complete.

Diagnostic trouble code 5-1-1 posted:

Self-adjustment is not complete.
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Carry out Settings for activation 02.

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Then carry out operation D3 and follow with check 05.

All Technical Service Bulletins for Control Module HVAC: > < ECC Module - Interference Prevention|Page 234